I was just thinking about this yesterday and realized I haven't had one since December of '06. We are 7mos now, and I was a little freaked about starting solids since I'm not looking forward to her return, but so far no sign.

I haven't had af since December '04!!!!!!! Unfortunately (maybe), this does mean I went from one pregnancy/BF situation straight into another, but DS apparently takes more out of me 'cause I started solids 4 months ago and still nothing... I was just thinking about my concern of another unexpected pregnancy when I read this...

about 19-20 months with my ds.
I'm at 8 mo pp with dd and no sign of her.

I haven't read all of the responses but from discussions I've had with other moms, it seems that often it comes back when the child starts sleeping through the night. Both of my children are/were reverse cycle nursers.